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The HJM-81 SQ from Crane Aerospace & Electronics is a 90 Degree Hybrid Coupler with Frequency 21.25 to 141.25 MHz, Average Power 1 W, Insertion Loss 0.8 dB, Isolation 25 dB, Coupling 3 dB. Tags: Module with Connectors. More details for HJM-81 SQ can be seen below.

Product Specifications

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Product Details

  • Part Number
    HJM-81 SQ
  • Manufacturer
    Crane Aerospace & Electronics
  • Description
    90 Degree Hybrid Coupler from 21.25 to 141.25 MHz

General Parameters

  • Application
    Space View all
  • Frequency
    21.25 to 141.25 MHz
  • Average Power
    1 W
  • Insertion Loss
    0.8 dB
  • Isolation
    25 dB
  • Coupling
    3 dB
  • Amplitude Balance
    ยฑ0.2 dB
  • Phase Balance
    ยฑ5 Degrees
  • VSWR
    1.15:1
  • Package Type
    Module with Connectors View all
  • Connector
    SMA, SMA - Male
  • Weight
    35 Grams
  • Operating Temperature
    -55 to 85 Degree C
  • Grade
    Space Qualified View all

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